Structural Characterization and Luminescence Properties of a Triphosphine-Stabilized Ag16Cu9 Heterometallic Alkynyl Cluster

被引：41

作者：

Chen, Zhong-Hui ^{[1
]}

Zhang, Li-Yi ^{[1
]}

Chen, Zhong-Ning ^{[1
,2
]}

机构：

[1] Chinese Acad Sci, Fujian Inst Res Struct Matter, State Key Lab Struct Chem, Fuzhou 350002, Fujian, Peoples R China

[2] Chinese Acad Sci, Inst High Energy Phys, Beijing Synchrotron Radiat Lab, Beijing 100039, Peoples R China

来源：

ORGANOMETALLICS | 2012年 / 31卷 / 01期

关键词：

COMPLEXES; GOLD(I); AU; AG; CU; OCTANUCLEAR;

D O I：

10.1021/om200836k

中图分类号：

O61 [无机化学];

学科分类号：

070301 ; 081704 ;

摘要：

A triphosphine-stabilized Ag16Cu9 heterometallic alkynyl cluster complex was prepared by the reaction of polymeric silver(I) (4-tert-butylpheny1)acetylide with a copper(I) dpepp (dpepp = bis(2-(diphenylphosphino)ethyl)phenylphosphine) complex and characterized by X-ray crystallography. This Ag16Cu9 heterometallic alkynyl complex exhibits an unprecedented structural topology stabilized by three auxiliary triphosphine ligands. The (4-tert-butylphenypacetylide exhibits five types of asymmetric bonding modes, including mu-eta(1), mu-eta(1)(sigma):eta(2)(pi), mu(3)-eta(1), mu(3)-eta(1)(sigma):eta(1)(sigma):eta(2)(pi), and eta(1)-mu(4). This Ag16Cu9 complex exhibits visible to near-infrared luminescence in both fluid CH2Cl2 solution and the solid state.

引用

页码：256 / 260

页数：5

共 50 条

[1] Luminescence color change of a platinum(II) complex solid upon mechanical grinding [J].

Abe, Taichi ;

Itakura, Toru ;

Ikeda, Noriaki ;

Shinozaki, Kazuteru .

DALTON TRANSACTIONS, 2009, (04) :711-715

[2] Perspectives in syntheses, structures and bonding of acetylide-containing clusters of group 11 metals [J].

Abu-Salah, OM .

JOURNAL OF ORGANOMETALLIC CHEMISTRY, 1998, 565 (1-2) :211-216

[3] PREPARATION, IDENTIFICATION, AND X-RAY STRUCTURE OF A NOVEL HIGH-NUCLEARITY HETEROMETALLIC ANIONIC AG6CU7 CLUSTER [J].

ABUSALAH, OM ;

HUSSAIN, MS ;

SCHLEMPER, EO .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1988, (03) :212-213

[4]

[Anonymous], J CLUST SCI

[5] Syntheses, structure, and photoluminescence properties of the 1-dimensional chain compounds [(TPA)2Au][Au(CN)2] and (TPA)AuCl (TPA=1,3,5-triaza-7-phosphaadamantane) [J].

Assefa, Z ;

Omary, MA ;

McBurnett, BG ;

Mohamed, AA ;

Patterson, HH ;

Staples, RJ ;

Fackler, JP .

INORGANIC CHEMISTRY, 2002, 41 (24) :6274-6280

[6] A Facile Template Approach to High-Nuclearity Silver(I) Alkynyl Clusters [J].

Bian, Shu-Dan ;

Wu, Hua-Bin ;

Wang, Quan-Ming .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2009, 48 (29) :5363-5365

[7] Some molecular rods:: gold(I) complexes of 1,3-diynes.: Crystal structures of Au(C≡CC≡CH)(PPh3) and {Cu3(μ-dppm)3}(μ3-I)(μ3-C≡CC≡CAuC≡CC≡CH) [J].

Bruce, MI ;

Hall, BC ;

Skelton, BW ;

Smith, ME ;

White, AH .

JOURNAL OF THE CHEMICAL SOCIETY-DALTON TRANSACTIONS, 2002, (06) :995-1001

[8] Homoleptic transition metal acetylides [J].

Buschbeck, Roy ;

Low, Paul J. ;

Lang, Heinrich .

COORDINATION CHEMISTRY REVIEWS, 2011, 255 (1-2) :241-272

[9]

Carroll RL, 2002, ANGEW CHEM INT EDIT, V41, P4379, DOI 10.1002/1521-3773(20021202)41:23<4378::AID-ANIE4378>3.0.CO

[10]

2-A

← 1 2 3 4 5 →